docs: def get_json(identifier, namespace='cid', domain='compound', operation=None, searchtype=None, **kwargs):
      """Request wrapper that automatically parses JSON response and supresses NotFoundError."""
      try:
          return json.loads(get(identifier, namespace, domain, operation, 'JSON', searchtype, **kwargs).decode())
      except NotFoundError as e:
          log.info(e)
          return None